CVE-2014-4267 in WebLogic Server
Summary
by MITRE
Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 10.0.2.0, 10.3.6.0, 12.1.1.0, and 12.1.2.0 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to WLS Core Components.
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Analysis
by VulDB Data Team • 02/09/2022
The vulnerability identified as CVE-2014-4267 represents a critical security flaw within Oracle WebLogic Server's WLS Core Components, affecting multiple versions including 10.0.2.0, 10.3.6.0, 12.1.1.0, and 12.1.2.0 of the Fusion Middleware suite. This unspecified vulnerability exposes organizations to significant risks across all three fundamental pillars of information security confidentiality integrity and availability. The affected WLS Core Components serve as essential infrastructure elements within Oracle's application server ecosystem, making this vulnerability particularly dangerous as it can potentially compromise entire enterprise application deployments that rely on WebLogic Server for their operational functionality.
The technical nature of this vulnerability stems from weaknesses within the WebLogic Server's core component architecture that governs how the server processes and handles incoming requests and communications. Attackers exploiting this flaw can remotely manipulate the server's behavior in ways that directly impact data confidentiality through unauthorized information disclosure, compromise data integrity via unauthorized modifications, and disrupt service availability through denial of service attacks. The unspecified nature of the vulnerability description suggests that the exact technical mechanism remains classified or that the specific attack vectors were not fully disclosed in the initial CVE report, which is common for high-severity vulnerabilities that require careful handling to prevent exploitation before patches are widely available.
From an operational perspective this vulnerability creates substantial risk for enterprises utilizing Oracle WebLogic Server as their primary application platform. Organizations running affected versions face potential unauthorized access to sensitive business data, possible data corruption that could impact business operations, and service disruptions that could affect customer-facing applications. The impact extends beyond individual server compromises to potentially affect entire application ecosystems that depend on WebLogic Server's core components for functionality. Security professionals must consider the widespread adoption of Oracle WebLogic Server in enterprise environments when assessing the operational impact, as many organizations have legacy systems that may not have been updated to newer versions that address this vulnerability.
Organizations should prioritize immediate remediation efforts including applying the official Oracle Critical Patch Updates that address this vulnerability, conducting thorough vulnerability assessments of their WebLogic Server deployments, and implementing network segmentation controls to limit exposure. The vulnerability aligns with several ATT&CK techniques including T1190 for Exploit Public-Facing Application and T1499 for Endpoint Termination, making it a significant concern for security operations teams. Additionally this vulnerability maps to CWE-119 which addresses weaknesses in memory management and buffer overflows, indicating potential memory corruption issues within the WLS Core Components that could be exploited by attackers. Organizations should also consider implementing intrusion detection systems that monitor for exploitation attempts and establish incident response procedures specifically tailored to address potential WebLogic Server compromises. The remediation process requires careful planning to ensure that patch deployment does not disrupt critical business applications while maintaining the security posture of the enterprise infrastructure.